微信带参数二维码生成，扫描进入必须正式发布，无法调试
1.页面代码
<view class=‘bd-qrcode’>
<image src=“{{qrcodeUrl}}” class=‘bd-qrcode-image’></image>
</view>
<view class=“weui-cells__title bd-textinfo”>推荐人({{userInfo.UserDetails.UserName}})</view>
<view class=“weui-panel”>
<view class=“weui-panel__hd bd-textinfo”>微信扫码，即可参与蜂蚂分享经济</view>
<view class=“weui-panel__bd”>
<view class=“weui-media-box weui-media-box_text”>
<view class=“weui-media-box__title weui-media-box__title_in-text”>规则</view>
<view class=“weui-media-box__desc”>目前只支持扫码识别推荐好友</view>
<view class=“weui-media-box__info”>
<view class=“weui-media-box__info__meta”>共享资源</view>
<view class=“weui-media-box__info__meta weui-media-box__info__meta_extra”>合作共赢</view>
<view class=“weui-media-box__info__meta weui-media-box__info__meta_extra”>合作简单</view>
<view class=“weui-media-box__info__meta weui-media-box__info__meta_extra”>自动赚钱</view>
</view>
<view class=“weui-media-box__info”>
<view class="weui-media-box__info__meta ">可分享蜂蚂平台去中心化利润的0-50%奖励</view>
</view>
</view>
</view>
</view>
2.生成带参数小程序二维码：
var parameters = {
scene: “pageurl=qrcode&userid=” +that.data.userInfo.AutoId,
page: “pages/index/index”,
width: 430
}
wx.request({
url: getApp().globalData.api + ‘/api/WeChat/GetQrCodeImage’,
data: JSON.stringify(parameters),
method: ‘PUT’,
responseType: ‘arraybuffer’,
success: function(res) {
console.log(res);
let data = wx.arrayBufferToBase64(res.data);
that.setData({
qrcodeUrl: ‘data:image/jpeg;base64,’ + data
})
}
})
}
});
3.获取二维码代码
var scene = decodeURIComponent (options.scene);
console.log("The from qrcode and share info is " + scene);
//var scene = “pageurl=qrcode&userid=4”
var url = scene.split(“&”)[0].split(“=”)[1]
var id = scene.split(‘&’)[1].split(“=”)[1];
if (url == “qrcode”) {
that.setData({
pageUrl: “store”,
isLoad: true,
userId: id
});
}
